package timu;

public class zhumulangmafeng {
    public static void main(String[] args) {
        int high=884800;
        int low=1;
        int i;
        for (i=1;low<=high;i++){
            low=low*2;
            System.out.println("折叠第"+i+"次的高度为"+low);
        }
        System.out.println("需要折叠"+(i-1)+"次");
    }
}
